SCIENTIFIC ABSTRACT MATANTSEV, N.V. -

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001032820004-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 14, 2000
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

MATANTSLN, N. V.
Methods of dredging applicable to the rivers of the North. 14oskva, Izd-vo Xird~terstva
rechnogo flota SSSR, 1946. 39 p. (50-18960).
TC4F-6. R91-713

STOYIDV, B.A., i~ots.; MILTWUMV. V,1., llrzfL.
Proope,;ts for narrow-range working in conditions c& the Chelyabinsk
Coal Basin. Izv. vys. uchob. ZaV.; gor. zhur. no.1!13-18 158.
(MIRA 11:5)
1. Srardlovskiy gornyy institut.
(Chelyabinsk &sin--Goal mines and mining)

lkaMMUSEV. 7.1., inzh.
Hatrow worl: In Cbelyabinsk Basin longwalls. Izv.vys.ucbeb.zav.;
gor.zbur. no.6:26-34 ' 513. (MA 12:1)
1. Svordlovski7 gorn-y Institut.
(Cholyabinsk Basin-Coal mines and mining)

HATANTSEV, - V_,J,., -insh.
- _-- ,
First results of testing the new narrov-rangs, 'Ural-20 cutter-
loadar. Izv. ucheb. zav.: Kor. shur. no.12:11-15 158.
(MIRA 12:8)
l.Sverdlovskiy gorn" institut.
(Coal mining machinery--Testing)

MATANNEV. V.I., inzh.
Reducing ourth pressure In stopes by conversion to narrow face
mining. Ixv.v7s.ucheb.zav.; gor.zhur. no.1312-20 '59-
(MIRk 13:1)
1. Svordlavalcty gariWy Institut. Rokamondoyana ktifedroy ruzrabotld
plastovykh liestorothdoMy.
(Mining anglnearing)
(Sijbsidencaa (Nartli movements))

MATANTSEV, V. I., Cand Tech Sci -- (diss ,I "Effect of narrow-clullch
excavation on increase in labor proalictivity under the condillicr.s of'
the ChelyabiLskiy basin." SverdlovEtx., 1960. 14 pp; of
and Secondary Specialist Education ElSverdlovsk Vininv, i~
V. V. Vakhrushev); 150 copies; price riot given; (KL, z2?-E)C, 1c,".

MATANTSEV, V.I., in"
Effect of changes in_the 04rking width of a mine strip on the
account of heavy work reqi4red in longwa-U procesqes lzv.vys.
ucheb.zav.; gor.zhur. no.6t3-9 160. iMIRA 14:5)
1
1. Ghelyabinakiy nauthno-idsledovatellskiy institut gornogo dela.
Rekomendovana kafedroy plastovykh mestorozhdeniy Sverd:Lovksogo
gornogo inBtituta imeni. V.I.Vakhrusheva.
(Coal mine and mining)

M&TMTSE;,V,5j
,,,Aand.tekhn.nauk
Use of the K-52M small-capacity cutter-loader in the Chelyabinsk
Basin. Izv. vys. ucheb. zav.; gor. zhur. 5 no.10:33-38 162.
(MIRA 15:11)
1. Cbelyabinakiy nauchno-issledovatellskiy inBtitut gornogo dela.
Rekonendovana kafedroy razrabotki plastovykh mestorozhdeniy
Sverdlovskogo gornogo institute.
(Chelyabinsk Basin-Coal mining machinery)

DRUZHININP V.I., inzh.; MATANTSEV, V.I., kand. takhn. nauk
Results of experimental studies of a bending conveyor. Izv.
vys. licheb. zav.; gor. zhur. 6 no.8.-74-80 163. (MIRA 16:10)
1. RIORG.

F I F T, P, f ! i , ?.,, f "~ , I,. II n,?,h . -, -'X-A'71t IV's 11. 1 . , kunc! . tekhn. nauk
,P-Ir of the parts or, a scraper :,ha-jn and -,he nhute of a
M 4 ble conveyor. : zv. vy5. uchelb. -.av. , g0r. zhur. 8
nc.,7t145-147 165. (KRA !Erg;
1. Natiohno-tssle(i,-)va'Lelvg'e.-*Ay lnstirut otk-rytykh gorr-ykh
rabot.

vil'," - I L- i , . I -.
11 . I I . . -. , - . I ~
i.",
, . - - 0
; k, C. - I.- - . , .,.. 1. . I .

S/126/60/009/02/005/05'-,;
Mishin, D.D. and Matantseva,E??~/9355
AUTHOWS:
he S--api-o-FT-e-rromaj
TITLE- Influence of t h--- ii-~-tic- Bodies on tiie
Coercive Forc-4AAfter Annealing of the Material of Whicii
These Bodies are Made
PERIODICALi Fizika metallov i metallovedeniye, 1960, Vol 9, Nr 2,
pp A4 - 186 (USSR)
ABSTRACT: In earlier work of one of the authors (Ref's 1,2) it
was found that, after heating above the Curie point, the
magnetic properties of ferromagnetic specimens may depend
considerably on their shape. This can be explained by the
influence of the shape of ferromagnetic bodies on their
domain structure. In the study of one of the aspects of
this problem the authors compared specimens of various
dimensions which were electrolytically etched from
adjacent parts of a single sheet of magnetically soft
material; in the experiments sheets of electrical steels
of thicknesses of 0.35 and 0.1 mm were usgd. The specimens
were heated in an inert medium up to 800 C, held at t:.~at
temperature for 15 min, then cooled in the furnace down
Ca-rdl/3 to 4oo OC with an average speed of 150 OC/h. During

S/126/60/009/02/005/033
E07~135
Influence of the Shape of Ferromagnetic 0 e on the Coercive
Force After Annealing of the Material of Whic 11 These Bodies are Made
heating and cooling conditions were created which
excluded thermomagnetic and thermomechanical treatment
of the annealed specimens. For measuring the coercive
force in specimens with various shapes during annealing
specimens of equal shape of 30 x 6 x 0.1 to 30 x 6 x 0.35 nun
were electrolyti&ally etched out. The results of the
measurements are entered in the table, p 185; other
r-esults were comparable. It was found that the coercive
force of specimens from the same material differs with
the shape of the specimen. The magnitude of this difference
depends on thegrade of steel and for cold-rolled steel it
also depends on the crystalline orientation of the
specimen. The greatest difference was found in cold-
rolled steel in the direction of rolling. Since the
coercive force is closely related with other magnetic
characteristics it Is reasonable to assume that the shape
will influence also other characteristics, for insta
Card 2/3

S/126/60/009/02/005/0-1"7
ZOZ3/E3jP
Influence of the Shape of Ferromagnetic Bodle on . Z:O,.-,i,e
Force After Annealing of the Material ot W.a-Lch These Boclit~s ti
the permeability. It is stated tkiat it is rationa-L to
carry out heat treatment of materials used for magnetic
circuits under conditions of an as closed a magnetic
circuit as is practicable to ensure the maximum attainable
magnetic flux per unit of weight of the magnetic material.
There are 1 table and 3 Soviet references.
ASSOCIATION: Urallskiy gosudarstvennyy universitet
(Ural State University
SUBMITTED: May 9, 1959, initially,
July 15, 1959, after revision.
Card 3/3

mATANTSLIVAp Ye,L, (Sverdlovsk)
Condition of the respiratory organs Ln workers in contact with
vanadium Pentoxide. Gig. truda i prof. zab. 4 no. 7:41-44 Jl
160. (MIRA 13:8)
1. Institut gigiyeny truda i profpatologii.
(R&SPIRATORX OXIMS-DISEASES)
(VANADIUM OXIDES-PHYSIOLOGICkL EFFECT)

MA&MY o, laurest Stallnekoy premli. kaxdidat tokhnichaskikh nauk;
ww" wz4vsv,,A&"-. P.N., Inshener, redaktor.
[Construction of small and medium-sized railroad structures]
Postrolka malykh I sredalkh Iskusetvennykh soorashanil. Hooky&, Goo.
transp. zhel-dor. lzd-vo. 1953. 355 p. (HLRA 7:6)
(Railroads-Buildings and structures)

MATAROV, I. A.
Postroika malykh i srednikh iskusstvennykh sooruzhenii L'Construction of
gmnll and medium railroad structures . Moskva, Transzheldorizdat, 195J.
568 P.
SO: Monthly List of Russian Accessions Vol.6 No. 9 December 1953

gny . T IW
iskandidat tekhnicheskikh nauk; FISHCHMOV, M.A.,
ttoru.15451
1610 Mai. khnichookikh nauk; VIMINA, G.P., takhnicheakiy
redaktor.
[4votigation of bondable reinforced concrete elements subjected
to frequent repeated loading). Issledovanie raboty sholosobstonnykh
iggibwykh elementov pod mnogokratno, povtornymi nagruskant. Moskva,
Goo. tranop. shol-dor. Izd-vo. 1956. 273 p. (Babushkin. Voesoiuznyi
nauchno-looledovatellskii institut transportnago stroitalletva. Tru-
dy, nO.21). (MMA 1o:6)
(Bridges, Concrete) (Reinforced concrete--Testing)

HATAIROV, I.A., kundidat tekhnichookikh nauk.
Experimental investigations of crack formation in bent
reinforced concrete elemants subjected to repeated loading.
Bet.1 zhel.-bet. no,3:103-109 Mr 156. (HIBA 9:7)
(Reinforced concrete--Testing)

SOV'124 :57 -1-8410
Translation from- Referativnyy zhurnal. Mekhanika, 1957, Nr 7, p 145 'USSR,
AUTHOR- Matarov, 1. A.
TITLE: An Investigation of the Performance in Bending of Reinforced-( o,.( rete
Members Subjected to a Large Number of Repeated Loads (Issledo
vaniye raboty zhelezobetonnykh izgibayemykh elementov pod ninogo
kratno povtornymi nagruzkami)
PERIODICAL: Tr. Vses. n.-i. in-ta transp., str-va, 1956, Nr 21 276 pp it
ABSTRACT- An investigation is made of thirty 6-meter--span reinforced co,~cre'e
T-beams. A description is given of the testing methods emploved Ar
account is given of th6 characteristics of the measuring equipmen,
used in the tests. Tests were made of five different types of reL7-
forcement framing (the rbd-bundle type, the multiple- row welded
type, etc. ), all made from Grade-3 steel, set in concrete of strenoth
grade 230 - 280 kg/cm2. There are numerous graphs and tables
depicting the process of flexural cracking and failure of beAms sub
jected to repeated loads, The author's generalizations and conclusions
are in part a duplication of results arrived at earlier by other investi -
Card 1/2 gators [see, for example, Murashev, V. 1. Treshchmoustoychi-osr

SOV /124 - 5 7 7 84 1 CI
An Investigation of the Performance in Bending of Reinforced-conc rete
zhestkosi' i prochnost' zhelezobetona (The Strength, Stiffness, and Resi-s!a, ..c 'C'
Cracking of Reinforced Concrete '). Mashst.royizdat, 1950]. The , conversio-
iactors" proposed by the author on pages 177 and 19b are arbitrary- they Merely
attest to ti-e substantial discrepancy existing between the observed widths ara the
calculated v.-idths of the cracks that develop in reinfo-rced- concrete bearris st.b.
jected to repeated loads.
V. V Piradzr.-,,-
Card 2/2

KMAROT. Ivan.Alek qnsirovich, kand.tekhn.nauk; SMIRNOVA, Lidiya Semenovna,
I in2h.; SHILINA, Anna Lukinichns, inzh.; $ERWIN, I.N., inzh.;
KALIKOVA, N.V., tekhn.red.
[Precast reinforced concrete bridges with multiple-row welded barsj
Sbornye zhelezobotonnye moBty B mnogoriadnoi evarnoi armaturoi.
Koskva, Nauchno-tekhn.izd-vo K-va avtomobillnogo transp. i shossai-
nykh dorog RSFSR, 1959. 188 P. (MI'RA 12:4)
(Bridges) (Reinforced concrete)

I--MAT~ ~.-, kand.tekbn.nauk, laureat Stalinskoy premil, HELINIKOV, Yu.L.,
kand.tekhn.nauk, FOLYAKOV, I.D., J=b.
Experimental investigations of hinged joints it precast concrete
construction elements subjected to axial stresses. Trudy TSNIIS
no.37:5-70 160. (MIRA 13:13)
(Strains and stresses) (Bridges, Concrete)

~ - UTARUh-4w*., kaw.tekhn.nauk., laureat Stalinskoy previi, PWKOPff-I CE4 A. G. ,
kand.tekhri.rauk-, EMROV, A.I., kund.tekkn.nnuk
Testing 25G28 (25G8) steel reinforcements subjected to static and
maltiple repetitive loads. Trudy TS1911S rio-37:141-221 160.
(KMA 13: 1Z)
(Reinforcing bare-Testing)

to ~6m4g
MATARPY, Ip -A., Doe Tech Sci -- 94&~b~ and deformation_5
of~ C~concrete under - ` repeated loadings."
(-~
~- r~*Iand ArchitI:VXS-ISR. Sci Res Inst
Mos, 1961. (Aca 0
00'
of Concrete and 1; concrete "NIIZhB") (KL,, 8-61p 239)
- ) ~u, -
- -118F -

MATARUYEV, K,V.
The nalu'dral resources of Lake Baikal will be preserved. BUM,
pron. 37 no.9slO-12 S 162, (MIRA 15:9)
1. liachallnik otdola vodoonabzhaniya Gosudarstvennogo instituta
po proyekt:Lrovaniyu predpriyatiy tsellyulomo-bumeahnoy
prouqahlonnosti Sibiri i Dallnego Vostoka.
(Baikal region--Sevage-Parification)

MATARUYEV, K.V.
Method for preventing sl-ime formation. Bum. prom. 38 no.11:
18-19 N 163. (MIRA 17:1)
1. Nachallnik otdela vodosnabzheniya Gosudarstvennogo instituta
po proyektirovaniyu predpriyatiy tsellyulozno-bumazhnoy
promyshlennosti Sibiri i Dallnego Vostoka.

HATARTJYEV, N. S.
USM/Engineering - Air compressors Sep 50
Water beparators
wDrying of Compressed Air," N. S. Mataruyev, Engr
"Prom Energetn No 9, pp 11-12
Describes operation of various types of oil and
water separators installed in compressed air sys-
tems for elimination of moisture. Includes four
diagrams of oil and water separators in general
use, and diagram of water separator used for test-
ing control measuring instruments.
166T22
166T22

DUBROVIN, L.I.: WARZIN, YU, HO
"".- "
Transformation of the Eame. Geog. v ahkole 21 no. 1:55-57 Ja-F 15e.
(MIRA 11-7)
(Kama Basin--kl7droeleotric power stations)

DUBROVIN, L.I.; KATARZIN. Yu.M.; PEC III, I.A.; NIKCLAYEV, S.F., red.;
STCHKIN, A.M., tekhn.red.
LKama Reservoir] Esmekoe vodokhraniliahche. Perm' . Permakoe
knizhnoe izd-vo, 1959. 159 p. (MIRA 13:6)
(Kama Reservoir)

PECHERKIN, I.A.; MATARZIN,..-Yu.N.
Chemical geography of the Kama portion of Perm-Saigatka
(Votkinsk Reservoir). Xhim.geog. no.1:01-80 161. (KRA 16:3)
(Votkinsk Reservoir--Geochomistry)

MATARZIN, Yu. M.9 CAND GEOG. Sell "HYDROLOGY OF THE KAIAA
RESERVOIR*" Moscowq 1961. (NJIN OF HIGHER AND SEC SPEC ED
RSFSR. Moscow STATE UNIV IMENI Mo Vo Lomonosov. GEoa FA-
CULTY). (KL-DVt 11-61, 212).
-56-

MATARZIN,-U M.* SHKLYAYEV, A.S.
"Limnology" by B.B.Bogoslovskii. Reviewed by IU.H.Fiatarzin, A,S,
Shkliaev. Vest. Mosk.un. Ser. 5: Geog. 16 n;,.-":77-78 5-0 '61.
(MIRA 14:9)
(Umnolagy) (Bogoslovskii, B. B.)

--w , U .
"Compensation for Matter Workers." p. 212, Praha, Vol. 2, no. 5. PAY 1954,
SO: last Daropean Accessions List . Vol. 3. No. 9. September 1954. Llb. of CoqVess

MAIMS, .7.
Welding of alumium bronze with oxyacetyiene flame,, P. 376, ZVARANIE
(Ministerstvo hutneho prumhslu a rudnych bani a Ministerstvo strojarstvo)
Baratislava, Vol. 3, No. 12, Dec. 1954
SOURCE: East European Accessions List (EEAL) Library of Congress,
Vol. 4, No. 12, December 195$

* T -. - -~ , T
Jig for te-ti n - ;-m-,lis -n pinellne '- 1- me;jn~ of ~t r~t-., . -1. ~11.'~?.
(Zv,ranie-, Vol. 4, no. 4, Anril 1-1~5, Pr!,h~i.)
SO: Aont~ly LiF+. of Ea~;-t DmDean %-ces-l n (7-,L), L-, Vol. 4,
9 \-
No. 11, Nov. 1951,, '-'nc,'.

MATAr, J.
Prorluction and repairs of -upper hAmers and extrudinr rods 11v cc-~per harefacinp.
PAJIt .
(7aranie, Vol. (, No. c~, May 101~7, Pratislava, ~'70-hoSlOVA~ia)
SO: Monthly 11st of Eart hirorman Accessioms (F7AI) I-P. Vol. (-, Nio. 0, -f-r;t- 1" 7 . !..ncl.

MATAS, L.C.
d abopkro =11. L C. Malas IMAT-hfm
'760" &1N At".. IOU, MI. I jaum of stuthes
II'll lysirvi air"wbe-F"cric scid two eh*UIwt ix)-st fOrms were
..nd with differmt m.p., the normal form 11). m.p. 173', and a Dew
form III), ni~p 147*. Thetranskirmatim Ix"I of 11 into I &SaruuwJ
W. There is a riegnation of the phissift --. 132' and the critical
teMp of solution n given vnth slight doubt at W.
S. H R DAV1v

MATAS, M.
Saponins. 0.2"84. CH-,~XJCKY PRU ISSL. (Ministerstvc chemickenc
prumyslu) Prziha. Vol. 5, No. 7p July 19515
SLURGE: Fast European Accessions Li:-t, (EEI.J-), Librury of Congress,
Vol. 4, No. 12, December 195~5

R4 r 1,4-s 12 Ric IYA /--
CZECHOSLOVAKIA / Chemical Technology. Chemical Products J-1
and Their AD lication - Industrial OrFanic
.P
Synthesis
Abs Jour t Referat Zhur - Khimiya, No 2, 1958, 501
Author Matlas hichal
Inst Not Fiven
Title Alkyl Sulfonates
Orig Pub t Chem. prumysl., 1955, 5, No 12, 505-507
Abstract - A brief review. General information is piven on alk-yl
sulfonates (1), -- surface active substances having the
general formula RlR2CH5O Na. on their properties, pre-
paration and use. For t~e preparation of I over the
sulfochlorides use io made of Ifurified pet7loleum fractions
with a boiling range of 250-3300, Bibliography 10 references.
Card 1A

1-ht-azi, "'.
1
treadz in ~;rocn;5 in;-, cru-:e oi-l- p. 1-77. -!"IlT ". ' *n,-, 'I-,---
pa,Av t) Pra'--i. Val. 36t 110. /,, Juno
-)- I - Vol. ~, no. '~, '
I : l-1--o-.-?,n Acces--ions Lis',

MATAS, M.
- .
Natural sialitic earths as the raw material for the preparqtion of cracking
catalysts. P. 370.
CFEMICKE ZVESTI, Bratislava, Czechoslovakia, Vol. 13, No. 6, Apr. 1959.
Monthly list of East &uropean Accessions (EFAI) LC, Vol. 8, No. 10,
Oct. 1959.
Uncl.

SLOV/001/60/000/012/001/004
D236/D306
AUTHOR: Matas, Mi chal, Engineer
TITLE: Crude oil as a raw-material for producing surface-
active agents
PERIODICAL: TechnickA pr6ca, no. 12, 1960, 1067-1068
TEXT. The author lists the variety of uses for surface-
active agents and describes methods for producing synthetic deter-
gents from crude-oil distillation products. Surfactants (saponat-
es) are characterized by the inbaUnoe of polarity within their
molecules which connist of a hydrophilio and a hydrophobic portion,
and are used for such purposes as reducers of surface tension,
penetration, wetting, emulsifying, dispersing, foaming, etc. The
following are the principle methods for producing synthetic deter-
entB from crude oil fractions: 1 (a) Chlorination of paraffins
alkanes C 12-C is ) to respective alkyl chlorides and their con-
M
densation to alkyl benzenes which, after sulfonation and neutral-
ization, yield the well-known alkyl-aryl sulfonates; (b) -Direct
Card 1/3

Crude oil as,.. SLOV/001/60/000/0-12/001/004
D236/D306
treatment of n-alkanes (C ~4 -C 1q ) with gaseous chlorine and sulfur
dioxide and saponificatio of he originating alkyl-sulfochlorid-
es; (c) Oxidation and hydrogenation of n-paraffins (C 2-C 18 ) to
fatty alcohols which are then sulfated; (d) Separatio~ of
alkyl-aromatieB from higher crude-oil frac-tions by extraction,
selective dissolution, etc, and subsequent sulfonation to the re-
spective alkyl-aryl sulfoacide; ~e) Isomerization and dehydro-
genation of higher alkyl-cyclane8 (above C1. ) and subsequent
sulfonation of originating alkyl-aromatics. 2 (a) Most synthet-
ic surfactants are now prepared by polymerization (oligomeriza-
tion) of gaseous olefins (ethylene, propylene, butylene) to the
tetramer stage. These oligomerized olefins either serve as alky-
lating agents for aromatics which are then sulfonated and neutral-
ized, or are sulfated to secondary alkyl-sulfates; (b) H~gher
olefins (C -C ) obtained by cracking n-paraffins at 500 C, also V/
serve as aliyliqi~g agents or are transferred by hydroformylation
into alcohols which are eventually sulfated to secondary alkyl-
sulfates; (c) Most recently, alpha-olefins are prepared from
trialkylaluminum by displacement of the alkyl group and simultane-
Card 2/3

Crude oil as SLOV/001/60/000/012/001/004
D256/D306
ous regeneration of triethylaluminum; W Treatment of triethyl-
aluminum with ethylene results in tridodecyl- to trihexadecyl-
aluminum which is oxidized to the respective aluminum alkoxide
and hydrolyzed to the respective alcohol. All these raw materials
are suitable for producing anionic, cationic, and nonionic deter-
gents, Most wideiy used are anionic detergents which comprise
alkyl-sull'onates; alkyl-aryl sulfonates and alkyi sulfates~ cati-
onic detergents are produced by treatment of alkyl-halogenides ~'
with pyridine which yields alkyl-pyridinium-hydrohalogenide, non-
ionic detergents are prepared by treatment of fatty alcohols or
acids with ethylene- or propene-oxide. The sulfur, separated
from the crude oil in form of H 3, is oxidized to sulfuric acid
and used as a sulfonating or SuNating agent in producing sur-
factants.
ASSOCIATION: V/zkumny U/stav pre ropu a uhl~ovodlkove plyny Bra-
y
tislava (Research Institute for Crude 0i.1 and Hydro-
carbonous Gases, Bratislava)
Card 3/3

Z/012/62/000/001/003/007
E112/E453
AUTHORSi Hybl, C., Madar, J., Matas' M.
TITLE: Thermogravimetry of molecular sieves
PERIODICAL: Silika"ty, noel, 1962, 75-80
TEXT- The thermal stability of molecular sieves and their
potential uses as selective sorbents and desiccants in petroleum
technology are investigated, Differential thermal analysis
curves (DTA) of five synthetic zeolites, prepared by patented
Czechoslovak procedures, are submitted. Temperatures at which
the crystalline structure of the zeolites collapses are
determined and the nature of the thermal decomposition products is
studied by X-ray diffraction analysis. Empirical formulae of the
different zeolites are as follows:
3.8 A K20 A1203 2SiO2
4 A Na20 A1203 2S'02
5 A Cao A1203 2SiO2
10 X cao A1203 3SiO2
13 X Nd20 A1203 3SiO2
Card 1/4

14
Z/012/62/000/001/003/007
Thermogravimetry ... E112/E453
Sieves 4A and 13X were synthesized directly, while the other types
were prepared from the two former,by the exchange of sodium ions
for calcium and potassium respectively. The present study was
undertaken with the zeolites in powder form, without a binder.
DTA-curves showed minima, corresponding to endothermic dehydration
and two peak areas in a temperature range from 800 to 10000C.
It is submitted that already the first exothermic reaction
(corresponding to first peak area) causes a change in the
crystalline structure of the zeolite and that temperatures at which
peak areas occurred were a function of the cation of the molecular
sieve, Thus the first peak areas of the sodium zeolites 4A and
13X were approximately 50'C lower than those of the calcium
products 5A and 10X ~ Highest first peak areas were shown by
potassium zeolite 3.8A, X-ray diffraction studies showed that
after reaching the first peak areas, the crystalline Btructure of
all zealites collapsed, giving rise to amorphous substances in the
case of 3.8A, 5A and 1OX. The sodium zeolites, i.e. 4A and 13X,
formed at 820'C crystalline compounds which were identified as a
mixture of P.-cristobalite and nepheline. The authors have also
Card 2/4

Z/012/62/000/001/003/007
Therinogravimetry ... E112/E453
attempted to identify the reaction products formed after the
second exothermic peak on the DTA-curves was reached. At 10000C,
crystalline materials are producedt kaliophilite from 3.8A,
nepheline from 4A, a mixture of nepheline and plagioclase from
5A, 0-cristobalite and nepheline from 13X and plagioclase from
lox. The efficiency of the zooliton as sorbants at varying
temperatures was also studiod by plotting isothermals (sorption'of
methanol from binary system niethanol-benzene). It was seen that
the zoolites lose scrbent efficiency already 2000C below the
temperature of molecular sieve stability and it is therefore
suggested that in industrial applications of zoolites as sorbents,
a temperature of 6000C must not be exceeded. There are
4 figures and 7 references: 5 Soviet-bloc and 2 non-Soviet-bloc.
The reference to an English language publication reads as follows:
Ref.3: R.M.Barrer: British Chemical Engineering, 1959, 267-279.
0 ' .0 0
ASSOCIATION: Vyskumny ustav pre ropu a uhlovod3"kove plyny,
Bratislava (Petroleum and Hydrocarbon Gas Research
Institqte, Bratislava)
SUBMITTED: May 18, 1961
Card 3/4

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loiakrod-to,-, -~34

MATAS , M.
Sulfur, the enemy of crude oil processing. Ropa a uhlie
5 no.6:161-162 Je 163.
1. TechAicky namestek riadJtela, Slovnaft, n.p.

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1. pe~-e:--r: ,~ - f e -mi a-,4 -
Br~i *, -i - : v, ~

- MATASIN C.; DRUM, I.; BANCIU, A. S.
Prospects of preparing caprolactam in Fkngmia through the nitration
of cyclohwmne. Analele chimie 16 no.1:97-158 -Ta-.Mr 161.
(EUI 10: 9)
(Hexalydroazepinone) (Nitration) (Cyclohexane)

VEM,I.; DRMTS,I.; MATASA.Cl; C-USTFZC,T,C.
A comparison between the main methods of obtaining caprolactam.
Rev chimie, Mir, petr 14 no.10081-595 0163.

T
ACC NRt AIP6020352
AUTHOR: Matasa Cl.
ORG: none
SOURCE CODE., RU76-663T6 5/olv&iV03 7-4/o'~ R
TITIZ: Now Bource of antifoaming a ento
SOURCE: Revista de chimiet v. 16, no. 8, 1965, 378-381
TOPIC TAGS: antifoam additive, distillation
ABSTRACT: After a review of the literature concerning foaming and antifoaming
agents, the authors briefly report on their tests of two novel types of antifowning
agents, the residues obtained from the distillation of synthetic fatty acids and
of the alcohols of these acids. Both classes were found to be effective. Orig.
art. has! 7 figures and 1 table. [JPRSj
SUB CODE: 07, 21 / SUBM DATE: none / ORIG REF- 006 / OrH REF: 012
Card 1/1

MATASARU, N.
VIATASARU, N. A few words about the ouP-Lity of products. V. 3.
V- y 6 d4,~
Vol. 7 no. 289~ tXW1955
CONSTRUCTOPUL
Bucuresti, Rumania
So: Eastern European Accession Vol. 5 No. h April 1956

MATASARU, N.
A quick method for deternining the water for shaping. p. 2. CONSTRUCTORUL.
(Minlaterul Constructillor si Industriel Haterialedor de Constructii si
Uniuma Sindicatelor de Salarlati din Intreprinderile do Constructii)
Bucuresti.
Vol. 8. no. 341, July 1956.
SOURCE: East European Acessions List, (FEAT), Library of Congress,
Vol. 5, No. 31, Novenber, 1956.

Obtaining cellulose in high yiela. V. Diaconescu., hmnuel
Poppel, Gh. Nichi'tp-s, Erna Weise, Elena Calistru, lJorel Feldman,
__Katkae, N i, Gh. Rozmarin an(I Gristofor bimionescu.
. A sande.
!_I~ul. in7st_. politeh, iasi (N.o.) 213-26(1958).--Hagh yielU6 o1
cellulo5e (up to 65%) are obtainea by digesting 6400 kg. wood
with NaOH (5YO.kg.), and (0 kb. Na26, so that, the total alky.
is 13.2% (on the wood basis). The so-called active a-lk-y. is
11.0%. The digestion required 2 hours ano 10 run. at max. press-
ure, maintaining this for anOLher 10 min., clegassing for 5 min.,
ana then washing for 6 hrs. The pulp contained 7/*51% cellulose,
lh.C,6% lignin, 6.30% pentosans, and '(6.69'% a-cellulose.
Miella Paecht-Horowtz

MATASE, Vasi-18
EngineurB and technicians; active participants in the socialist
competition, Munca sindic 7 no.10.10-1,3 0 163.
I. Presedintele comitetului. sindicatului de la Combinatul
Siderurgic, Resita.

M&WYMp P.v wakom~l ljkTAp;E,VA A.# potVlW7Aikv voy=W
latchik pDrvDp klasna -
Pi3mt and fligbt imtructcr, Av. i kom. 48 no.10:17-21
o l65. (PMA 18tll)

MATASHEV, M.
--' I
Efficiency of susta4ning the formation pressure in Permian-Triassic
horizon 14 of the Kulsary oil field. Trudy Inst. geol. i geofiz.
AN Kazakh, SSR 11133-137 163. (MIRA 16:7)
(Kazakhstan--Petroleum production)
I.,

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. t! j ~~ . NP f az (MI P~A 1" 1 P )
F,Irr.tarna , -" " - "-' '
16 If+.
-P . 0b".", i ~ . TI.'! --"!" , Faztd~h!-Uuu~"f ~- 1 " -

I-TATASIC-BEUC, M.
Ischialaia as a symptom of some diseases of the urogenital cr~an~;.
r,-315- ==11~11CE. Beorrad. Vol. 11, no. 9, 3ept, 1955.
SOURCE; East European Accessions List (EEAL), Idbrary cf GonL-.ress
Vol. 5, No. 6, June 1956

BOV, Ivan Ivenovich; BOVOSPABSKIY, V.V., redo; KIRSANDVA, N.A., tekhn.
red.
[Safety meseuree in proepecting] Mary bezopasnosti na izyskentiakh.
[Koskval Izd-vo VTsSPS Profisdat, 1957. Ill P. (MIRA 11:5)
(Prospecting--Safety measures)

XATASOV,X.I.
An instance of mass destruction of the burbot. Priroda 44 no.10:
111 0'55- (MLRA 8:12)
1. Buyskiy krayevedcheskly mu2ey
(Burbot)